Erect annual or perennial, herb, 0.2-1.1 m high. Fl. pink-purple-blue/white, Jan to Dec. Sand, loam, clay, laterite, haematite. Near permanent water, plateaus, thickets, along tracks.
Distribution
IBRA Regions
Central Kimberley, Dampierland, Great Sandy Desert, Indian Tropical Islands, Northern Kimberley, Ord Victoria Plain, Pilbara, Victoria Bonaparte.